US8104401B1 Plastic bottle crusher Google Patents
US8104401B1 US12/434,103 US43410309A US8104401B1 US 8104401 B1 US8104401 B1 US 8104401B1 US 43410309 A US43410309 A US 43410309A US 8104401 B1 US8104401 B1 US 8104401B1 Authority US United States Prior art keywords crushing bottle plastic bottle plastic crusher Prior art date 2009-05-01 Legal status (The legal status is an assumption and is not a legal conclusion.
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